[INFO] cloning repository https://github.com/Garbaz/lambda_lalrpop [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Garbaz/lambda_lalrpop" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGarbaz%2Flambda_lalrpop", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGarbaz%2Flambda_lalrpop'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 37b362831b4350f34177d2fd4b6d35d6ac0fff4a [INFO] checking Garbaz/lambda_lalrpop/37b362831b4350f34177d2fd4b6d35d6ac0fff4a against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGarbaz%2Flambda_lalrpop" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Garbaz/lambda_lalrpop on toolchain 4d98531622e1718ae0bc3c7a1ab9cd8938428452 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Garbaz/lambda_lalrpop [INFO] finished tweaking git repo https://github.com/Garbaz/lambda_lalrpop [INFO] tweaked toml for git repo https://github.com/Garbaz/lambda_lalrpop written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/Garbaz/lambda_lalrpop already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f7f2b3e719e8ce444e74410d1e924029f3c21462eee272347e28ce5578be5817 [INFO] running `Command { std: "docker" "start" "-a" "f7f2b3e719e8ce444e74410d1e924029f3c21462eee272347e28ce5578be5817", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f7f2b3e719e8ce444e74410d1e924029f3c21462eee272347e28ce5578be5817", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f7f2b3e719e8ce444e74410d1e924029f3c21462eee272347e28ce5578be5817", kill_on_drop: false }` [INFO] [stdout] f7f2b3e719e8ce444e74410d1e924029f3c21462eee272347e28ce5578be5817 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Dtail_expr_drop_order" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8460d81e34ee6ede29aa3014fcf3deaaf81f3f4890b29622b76e8d775380ac59 [INFO] running `Command { std: "docker" "start" "-a" "8460d81e34ee6ede29aa3014fcf3deaaf81f3f4890b29622b76e8d775380ac59", kill_on_drop: false }` [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling smallvec v1.9.0 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Compiling hashbrown v0.12.2 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Compiling siphasher v0.3.10 [INFO] [stderr] Compiling regex-syntax v0.6.27 [INFO] [stderr] Compiling either v1.7.0 [INFO] [stderr] Compiling precomputed-hash v0.1.1 [INFO] [stderr] Compiling bit-vec v0.6.3 [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling indexmap v1.9.1 [INFO] [stderr] Compiling parking_lot_core v0.9.3 [INFO] [stderr] Compiling lock_api v0.4.7 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling fixedbitset v0.4.2 [INFO] [stderr] Compiling once_cell v1.13.0 [INFO] [stderr] Compiling new_debug_unreachable v1.0.4 [INFO] [stderr] Compiling bit-set v0.5.2 [INFO] [stderr] Compiling itertools v0.10.3 [INFO] [stderr] Compiling pico-args v0.4.2 [INFO] [stderr] Compiling diff v0.1.13 [INFO] [stderr] Compiling phf_shared v0.10.0 [INFO] [stderr] Compiling ena v0.14.0 [INFO] [stderr] Compiling unicode-xid v0.2.3 [INFO] [stderr] Checking terminal_size v0.1.17 [INFO] [stderr] Checking unicode-width v0.1.9 [INFO] [stderr] Checking fastrand v1.7.0 [INFO] [stderr] Checking zeroize v1.5.6 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling dirs-sys-next v0.1.2 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Checking tempfile v3.3.0 [INFO] [stderr] Compiling parking_lot v0.12.1 [INFO] [stderr] Compiling dirs-next v2.0.0 [INFO] [stderr] Compiling term v0.7.0 [INFO] [stderr] Compiling string_cache v0.8.4 [INFO] [stderr] Compiling ascii-canvas v3.0.0 [INFO] [stderr] Compiling petgraph v0.6.2 [INFO] [stderr] Compiling regex v1.6.0 [INFO] [stderr] Compiling lalrpop-util v0.19.8 [INFO] [stderr] Checking console v0.15.0 [INFO] [stderr] Compiling lalrpop v0.19.8 [INFO] [stderr] Checking dialoguer v0.10.1 [INFO] [stderr] Compiling lambda_rpop v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> /opt/rustwide/target/debug/build/lambda_rpop-54f150f92e3e4746/out/lambda.rs:553:14 [INFO] [stdout] | [INFO] [stdout] 550 | (_, __1, _): (usize, Box, usize), [INFO] [stdout] | -------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 553 | Box::new(LambdaExpr::Abstraction(__0, __1)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> /opt/rustwide/target/debug/build/lambda_rpop-54f150f92e3e4746/out/lambda.rs:576:14 [INFO] [stdout] | [INFO] [stdout] 572 | (_, __0, _): (usize, Box, usize), [INFO] [stdout] | -------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 573 | (_, __1, _): (usize, Box, usize), [INFO] [stdout] | -------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 576 | Box::new(LambdaExpr::Application(__0, __1)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `lambda_rpop` (bin "lambda_rpop" test) due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> /opt/rustwide/target/debug/build/lambda_rpop-54f150f92e3e4746/out/lambda.rs:553:14 [INFO] [stdout] | [INFO] [stdout] 550 | (_, __1, _): (usize, Box, usize), [INFO] [stdout] | -------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 553 | Box::new(LambdaExpr::Abstraction(__0, __1)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> /opt/rustwide/target/debug/build/lambda_rpop-54f150f92e3e4746/out/lambda.rs:576:14 [INFO] [stdout] | [INFO] [stdout] 572 | (_, __0, _): (usize, Box, usize), [INFO] [stdout] | -------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 573 | (_, __1, _): (usize, Box, usize), [INFO] [stdout] | -------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 576 | Box::new(LambdaExpr::Application(__0, __1)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `lambda_rpop` (bin "lambda_rpop") due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "8460d81e34ee6ede29aa3014fcf3deaaf81f3f4890b29622b76e8d775380ac59", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8460d81e34ee6ede29aa3014fcf3deaaf81f3f4890b29622b76e8d775380ac59", kill_on_drop: false }` [INFO] [stdout] 8460d81e34ee6ede29aa3014fcf3deaaf81f3f4890b29622b76e8d775380ac59